Principal Full Stack Developer with React (Remote, Global)
Core
Designing and shipping secure integrations for ML prediction engines, LLMs, and third-party APIs; building high-performance UIs and dashboards for complex datasets; scaling a multi-tenant SaaS platform.
Role type
Principal Full Stack Developer
Builds
Secure integrations (ML/LLM/APIs), high-performance UIs, dashboards, multi-tenant SaaS platform
Domain
User behavior analytics, insider risk management, workforce intelligence
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Full-stack development, React (Next.js), Nest.js/Express, GraphQL, Docker, Postgres, system design, architecture (CQRS, event sourcing, distributed systems), security-sensitive data handling
Preferred skills
Real-time data visualizations, analytics dashboards, behavioral data/event streams, time-series analysis, ML-powered features, DevOps/CI-CD
Technologies
React, Next.js, Nest.js, Express, GraphQL, Docker, Postgres, Tailwind, D3, Ag-grid
Responsibilities
Ship full-stack features including React frontends, backend APIs, data layers, and infra scripts; Review code and mentor engineers; Lead architecture and technical standards; Collaborate with product and design to deliver value; Own complex initiatives end-to-end; Optimize performance, scalability, and reliability; Troubleshoot production issues and guide incident response
Seniority
Principal, hands-on IC with mentorship